CN209943231U

CN209943231U - Constant-pressure oil inlet and outlet loop flow collection block of radial forging manipulator

Info

Publication number: CN209943231U
Application number: CN201920143046.7U
Authority: CN
Inventors: 王安基
Original assignee: Qingdao Huadong Engineering Machinery Co Ltd
Current assignee: Qingdao Huadong Engineering Machinery Co Ltd
Priority date: 2019-01-28
Filing date: 2019-01-28
Publication date: 2020-01-14
Anticipated expiration: 2029-01-28

Abstract

The utility model discloses a, radial forging manipulator constant voltage business turn over oil circuit manifold piece, including the manifold piece body, the mounting groove is installed to the inboard of manifold piece body, and a high accuracy fluid clean filter is installed respectively to the inside of mounting groove. The utility model discloses in, mainly be in order to stand all return circuits on the equipment to integrate through this return circuit design, simplify the equipment stringing, reduce the equipment fault rate, all business turn over oil pipe ways of equipment are all integrated through radial forging manipulator constant voltage business turn over oil return circuit manifold piece, hydraulic pressure station stabilized oil source P is through getting into radial forging manipulator constant voltage business turn over oil return circuit manifold piece, through the clean filter equipment of high accuracy fluid, clean back through constant voltage P mouth check valve send into radial forging manipulator each control circuit P mouth to fluid, provide stable and clear power oil for every branch road return circuit, wherein pressure oil pressure detection sensor carries out the pressure stability who detects fluid often in the system.

Description

Constant-pressure oil inlet and outlet loop flow collection block of radial forging manipulator

Technical Field

The utility model relates to a forge manipulator equipment technical field, especially relate to radial forging manipulator constant voltage business turn over oil circuit collection flow piece.

Background

The forging manipulator is an auxiliary forging machine which is used for clamping a forging stock and matching with a hydraulic press or a forging hammer to complete main actions of feeding, rotating, turning and the like. The forging manipulator is beneficial to improving the labor condition and improving the production efficiency. According to the requirement, the forging manipulator can also be used for charging and discharging, and can realize remote control and linkage with the main machine. The forging manipulator is divided into two types of rail and trackless, and the transmission modes of the forging manipulator include mechanical type, hydraulic type, hybrid type and the like. In addition, there are forging manipulators that are dedicated to certain secondary operations, such as loading and unloading manipulators and tool manipulators. In order to match the operation of the forging operation machine, a forging stock turret is sometimes provided to facilitate turning of the forging stock. The use of robots in die forging and large part stamping has become increasingly common, such robots being in fact automated forging manipulators.

The original design of the constant-pressure oil inlet and outlet loop of the existing radial forging manipulator is full pipeline connection, and pipelines on the equipment are disordered and easily leak.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial forging manipulator constant voltage business turn over oil circuit current collection piece to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: radial forging manipulator constant voltage business turn over oil return circuit manifold piece, including the manifold piece body, the mounting groove is installed to the inboard of manifold piece body, first high accuracy fluid clean filter, the clean filter of second high accuracy fluid and the clean filter of third high accuracy fluid are installed respectively to the inside of mounting groove, first annular pipe and second annular pipe are communicate respectively to the both sides of first high accuracy fluid clean filter, the clean filter of second high accuracy fluid and the clean filter of third high accuracy fluid, one side intercommunication of first annular pipe has constant voltage P mouth check valve, the one end fixed mounting of second annular pipe has pressure oil pressure detection sensor, and the middle part intercommunication of second annular pipe has main hydraulic station to stabilize hydraulic oil source P1, the venturi tube is installed to the inboard of manifold piece body, and the manifold piece body is located the below of venturi tube and installs first connecting pipe respectively, And two ends of the first connecting pipe are respectively communicated with a control hydraulic station return oil Y2 and a servo valve Y1 of each control loop of the radial forging manipulator.

Preferably, the inner side of the mounting groove is welded with two partition plates.

Preferably, the right end of the constant pressure P-port check valve is communicated with each control circuit P2 of the radial forging manipulator.

Preferably, the two arms of the pipe return are respectively communicated with a hydraulic station main T and a hydraulic station main T, and the right side of the pipe return is communicated with each control circuit T of the radial forging manipulator.

Preferably, both ends of the second connecting pipe are respectively communicated with a control hydraulic station return oil X2 and a control loop servo valve X1 of the radial forging manipulator.

Preferably, both ends of the third connecting pipe are respectively communicated with a main hydraulic station drain Z2 and a radial forging manipulator control element and actuator drain Z1.

Compared with the prior art, the beneficial effects of the utility model are as follows: three high-precision oil cleaning filters are placed in sections through partition plates on the inner side of mounting grooves in the collecting block body, the design of the loop is mainly used for integrating all loops from a hydraulic station to equipment, simplifying equipment pipe arrangement and reducing equipment failure rate, all oil inlet and outlet pipelines of the equipment are integrated through a constant-pressure oil inlet and outlet loop collecting block of a radial forging manipulator, a stable oil source P1 of the hydraulic station enters the constant-pressure oil inlet and outlet loop collecting block of the radial forging manipulator, the oil is cleaned through a high-precision oil cleaning and filtering device and then is sent to P2 ports of each control loop of the radial forging manipulator through a constant-pressure P port one-way valve to provide stable and clean power oil for each branch loop, wherein a pressure oil pressure detecting sensor detects the pressure stability of the oil in the system at any time and transmits signals to a PLC at any time to send instructions to the oil source, make it carry out pressure adjustment often, guarantee the pressure stability of oil supply, realize simultaneously that the pipeline arrangement is orderly and be difficult to appear leaking on the equipment.

Drawings

FIG. 1 is a front view of a constant pressure oil inlet and outlet circuit manifold block of a radial forging manipulator of the present invention;

FIG. 2 is a front sectional view of the constant pressure oil inlet and outlet circuit manifold block of the radial forging manipulator of the present invention;

fig. 3 is a schematic view of a local structure of the constant pressure oil inlet and outlet loop manifold block of the radial forging manipulator of the present invention.

In the figure: 1. a collector block body; 2. a constant pressure P port one-way valve; 3. a first high precision oil cleaning filter; 4. a second high-precision oil cleaning filter; 5. a third high-precision oil cleaning filter; 6. a first annular tube; 7. a second annular tube; 8. a pressure oil pressure detection sensor; 9. the main hydraulic station stabilizing hydraulic oil source P1; 10. radial forging manipulator control circuits P2; 11. a pipe is returned; 12. each control loop T of the radial forging manipulator; 13. hydraulic station main T1; 14. hydraulic station main T2; 15. a first connecting pipe; 16. a second connecting pipe; 17. a third connecting pipe; 18. controlling hydraulic station return oil Y2; 19. each control loop servo valve Y1 of the radial forging manipulator; 20. controlling a hydraulic station oil return X2; 21. each control loop servo valve X1 of the radial forging manipulator; 22. a main hydraulic station drain Z2; 23. control element and execution element oil drainage Z1 of the radial forging manipulator; 24. mounting grooves; 25. a separator.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the constant pressure oil inlet and outlet loop manifold block of the radial forging manipulator comprises a manifold block body 1, an installation groove 24 is installed on the inner side of the manifold block body 1, a first high-precision oil cleaning filter 3, a second high-precision oil cleaning filter 4 and a third high-precision oil cleaning filter 5 are respectively installed inside the installation groove 24, two sides of the first high-precision oil cleaning filter 3, the second high-precision oil cleaning filter 4 and the third high-precision oil cleaning filter 5 are respectively communicated with a first annular pipe 6 and a second annular pipe 7, one side of the first annular pipe 6 is communicated with a constant pressure P-port check valve 2, one end of the second annular pipe 7 is fixedly installed with a pressure oil pressure detection sensor 8, the middle part of the second annular pipe 7 is communicated with a main hydraulic station stabilizing hydraulic oil source P19, a return pipe 11 is installed on the inner side of the manifold block body 1, and the collector block body 1 is arranged below the return pipe 11 and is respectively provided with a first connecting pipe 15, a second connecting pipe 16 and a third connecting pipe 17, two ends of the first connecting pipe 15 are respectively communicated with a control hydraulic station oil return Y218 and control circuit servo valves Y119 of a radial forging manipulator, and the control circuit servo valves Y119 of the radial forging manipulator are directly communicated to the control hydraulic station oil return Y218 through a constant-pressure oil inlet and outlet circuit collector block of the radial forging manipulator.

The inner side of the installation groove 24 is welded with two partition boards 25, the right end of the constant pressure P-port check valve 2 is communicated with each control loop P210 of the radial forging manipulator, two arms of the loop pipe 11 are respectively communicated with a hydraulic station main T113 and a hydraulic station main T214, the right side of the pipe 11 is connected with each control circuit T12 of the radial forging manipulator, the two ends of the second connecting pipe 16 are respectively connected with a control hydraulic station oil return X220 and each control circuit servo valve X121 of the radial forging manipulator, each control hydraulic oil return X121 of the radial forging manipulator, the oil collecting block of the constant-pressure oil inlet and outlet loop is directly communicated to a control hydraulic station oil return X220 through a radial forging manipulator, two ends of a third connecting pipe 17 are respectively communicated with a main hydraulic station oil drain Z222, control elements and execution element oil drains Z123 of the radial forging manipulator, the constant pressure inlet and outlet oil circuit manifold block is routed through the radial forging manipulator to the main hydraulic station drain Z222.

The working principle is as follows: the design of the loop is mainly to integrate all loops from a hydraulic station to equipment, simplify the arrangement of the equipment and reduce the failure rate of the equipment, all oil inlet and outlet pipelines of the equipment are integrated through a constant-pressure oil inlet and outlet loop current collection block of a radial forging manipulator, a main hydraulic station stable oil source P1 supplies stable and clean power oil to each branch loop by entering the constant-pressure oil inlet and outlet loop current collection block of the radial forging manipulator and cleaning the oil through a high-precision oil cleaning and filtering device, the oil is sent to a P210 port of each control loop of the radial forging manipulator through a constant-pressure P port one-way valve 2 after being cleaned, wherein a pressure oil pressure detection sensor detects the pressure stability of the oil in real time in the system and transmits signals to a PLC (programmable logic controller) in real time to send instructions to the oil source to adjust the real-time pressure of the oil source so as to ensure the pressure stability of the oil source, and each control loop T12 return oil of the radial forging manipulator divides the oil into two paths through the constant-pressure oil inlet and a hydraulic station oil return T1 is prepared, a hydraulic station oil return T2 is controlled, the hydraulic station is returned, a servo valve Y119 of each control loop of a radial forging manipulator is directly communicated to a control hydraulic station oil return Y218 through a constant-pressure oil inlet and outlet loop collecting block of the radial forging manipulator, a hydraulic oil return X121 of each control loop of the radial forging manipulator is directly communicated to a control hydraulic station oil return X220 through a constant-pressure oil inlet and outlet loop collecting block of the radial forging manipulator, oil drain Z123 of each control element and execution element of the radial forging manipulator is directly communicated to a main hydraulic station oil drain Z222 through a constant-pressure oil inlet and outlet loop collecting block of the radial forging manipulator.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Radial forging manipulator constant voltage business turn over oil return circuit manifold piece, including manifold piece body (1), its characterized in that, mounting groove (24) are installed to the inboard of manifold piece body (1), the inside of mounting groove (24) is installed first high accuracy fluid clean filter (3), second high accuracy fluid clean filter (4) and third high accuracy fluid clean filter (5) respectively, the both sides of first high accuracy fluid clean filter (3), second high accuracy fluid clean filter (4) and third high accuracy fluid clean filter (5) communicate first ring pipe (6) and second ring pipe (7) respectively, one side intercommunication of first ring pipe (6) has constant voltage P mouth check valve (2), the one end fixed mounting of second ring pipe (7) has pressure oil pressure detection sensor (8), and the middle part intercommunication of second ring pipe (7) has main hydraulic station to stabilize hydraulic oil source P1(9), the inboard of collecting block body (1) is installed back venturi tube (11), and collecting block body (1) is located the below of returning venturi tube (11) and installs first connecting pipe (15), second connecting pipe (16) and third connecting pipe (17) respectively, the both ends of first connecting pipe (15) communicate respectively and have control hydraulic station oil return Y2(18) and radial each control circuit servovalve Y1(19) of forging the manipulator.

2. The constant pressure oil inlet and outlet circuit manifold block of the radial forging manipulator as claimed in claim 1, wherein the installation groove (24) is welded with partition plates (25) at the inner side thereof, and the number of the partition plates (25) is two.

3. The constant pressure oil inlet and outlet circuit manifold block of the radial forging manipulator as claimed in claim 1, wherein the right end of the constant pressure P port check valve (2) is communicated with each control circuit P2(10) of the radial forging manipulator.

4. The constant pressure oil inlet and outlet circuit manifold block of the radial forging manipulator as claimed in claim 1, wherein the two arms of the return pipe (11) are respectively communicated with a hydraulic station main T1(13) and a hydraulic station main T2(14), and the right side of the return pipe (11) is communicated with each control circuit T (12) of the radial forging manipulator.

5. The constant pressure oil inlet and outlet circuit manifold block of the radial forging manipulator as claimed in claim 1, wherein two ends of the second connecting pipe (16) are respectively communicated with a control hydraulic station return oil X2(20) and a servo valve X1(21) of each control circuit of the radial forging manipulator.

6. The constant pressure oil inlet and outlet circuit manifold block of the radial forging manipulator as claimed in claim 1, wherein the two ends of the third connecting pipe (17) are respectively communicated with a main hydraulic pressure station drain Z2(22) and a radial forging manipulator control element and actuator drain Z1 (23).